#B4E8EB
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.6% 0.053 200.6), rgb(180, 232, 235).
Aa
Black text reads best on this color (15.68:1).
About this color
#B4E8EB is a light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.053 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.015 away. Black text reads best on it, at 15.68:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.68:1 |
| White text | 1.33:1 |
Values
| HEX | #B4E8EB |
| RGB | rgb(180, 232, 235) |
| HSL | hsl(183, 58%, 81%) |
| OKLCH | oklch(89.6% 0.053 200.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B4E8EB | 1.33:1 | Fails | Lc -19.1 | Dividers and decoration only |
| Black text on #B4E8EB | 15.68:1 | AAA | Lc 87.0 | Fine for body text |
| #B4E8EB text on white | 1.33:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #B4E8EB text on black | 15.68:1 | AAA | Lc -87.0 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DBEEEF
oklch(93.5% 0.02 200.6)
-
Step 200
200 (this color)
#B4E8EB
oklch(89.6% 0.053 200.6)
-
Step 300
300
#8BCED2
oklch(80.8% 0.068 200.7)
-
Step 400
400
#30B5BC
oklch(70.8% 0.11 200.3)
-
Step 500
500
#009CA4
oklch(63% 0.107 201.2)
-
Step 600
600
#00838A
oklch(55.5% 0.094 201.4)
-
Step 700
700
#006E74
oklch(49% 0.083 201.4)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B4F
oklch(37.5% 0.064 200.9)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#B4E8EB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #E0E3EB | 0.054 |
| Deuteranopia (no green cones) | #D6DBEB | 0.051 |
| Tritanopia (no blue cones) | #A2ECE9 | 0.022 |
| Achromatopsia (no color) | #DEDEDE | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4E8EB
#B4E8EB
oklch(89.6% 0.053 200.6)
- #FECFCE
#FECFCE
oklch(89.5% 0.053 19.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B4E8EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.015
- Powder Blue #B0E0E6 ΔE 0.022
- Robin's Egg Blue #98EFF9 ΔE 0.032
- Diamond #B9F2FF ΔE 0.034
- Pale Sky Blue #BDF6FE ΔE 0.042
- Celeste #A8DADC ΔE 0.042
- Light Blue #ADD8E6 ΔE 0.043
- Pale Silver #D8E2DC ΔE 0.045
Use #B4E8EB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.